Home / 1,003,323.20-1,384,191.85-573,372.67

Finding the Fourth Proportional to 1,003,323.20, 1,384,191.85 and 573,372.67

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Solution

The fourth proportional to 1,003,323.20, 1,384,191.85 and 573,372.67 is: 791,029.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,323.20 : 1,384,191.85 = 573,372.67 : x
  2. Step 2: Convert to fraction form
    1,003,323.20/1,384,191.85 = 573,372.67/x
  3. Step 3: Cross multiply
    1,003,323.20x = 1,384,191.85 × 573,372.67
  4. Step 4: Simplify right side
    1,003,323.20x = 793,657,776,826.74
  5. Step 5: Solve for x
    x = 793,657,776,826.74/1,003,323.20
  6. Step 6: Final answer
    x = 791,029.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.